Abstract
Gambling Disorder is a complex and multifaceted phenomenon which requires a careful understanding by analysing both the life experiences and the psychopathological components linked to this type of behaviour. This study aimed to apply a Comprehensive Model of Addiction and to delve deeper the dimensions involved in the vulnerability and maintenance of the disease. Therefore, the effect of alexithymia and traumatic experiences in mediating the relationship between insecure attachment and dissociation, as well as the roles of impulsiveness and compulsiveness in influencing obsessiveness were explored in pathological gamblers. A sample composed of 253 individuals with a mean age of 47.8 years (SD = 12.4) with a diagnosis of Gambling Disorder (82.6% males, 17.4% females) completed the battery of measures. Results showed that alexithymia significantly mediates the relationship between insecure attachment and dissociation, while no significance was found in the effect of complex trauma. Furthermore, a significant impact role of impulsiveness and compulsiveness in determining obsessiveness was found. Therefore, the data suggested that alexithymia may increase the risk of developing a gambling disorder, mediating the association between insecure attachment and dissociation. The model of craving which could have a core role in disease maintenance processes was also confirmed, highlighting a significant influence of impulsiveness and compulsiveness on obsessiveness. Such findings might have relevant implications to increase the effectiveness of both preventive interventions and therapeutic works, favouring positive results for a better mental health of the subjects.
Keywords: Gambling disorder, Vulnerability, Maintenance, Craving, Behavioural addiction
Introduction
Gambling Disorder (GD) is a “behavioural addiction” delineated as a “persistent and recurrent problematic gambling behavior leading to clinically significant impairment or distress” (American Psychiatric Association, 2013, p. 585), and represents a relevant public health concern (Potenza et al., 2019). According to Stewart and Zack (2008) and Dechant (2014), gambling could be linked to several motivations, such as the social and the financial ones, enhancement or coping. Concerning to the last two, the authors referred, on the one hand, to the search for strong emotions and the tendency to use gambling to experience adrenaline and to face boredom (Lam, 2007; Lee et al., 2007; Lesieur, 2001; Neighbors et al, 2002), on the other, to attempt to find a temporary escape from negative feelings in this activity, such as depression and anxiety (Barrault et al., 2019; Weatherly & Cookman, 2014). In other words, gambling could become an emotions regulator and the acquisition of this function determines the transition from recreation to psychopathology (Barrada et al., 2019; Grant et al., 2012; Wardell et al., 2015; Zakiniaeiz et al., 2017).
These aspects appear consistent with the theoretical conceptualization of addiction by Caretti and colleagues (2018), who grouped and integrated some evidence of the field reported in the scientific literature and identified some variables that could have a key role in addiction disorders. In more detail, addictive behaviors are considered the result of interactions between insecure attachment, emotional dysregulation, complex trauma, dissociation, impulsiveness, compulsiveness, and obsessiveness. Indeed, a broad line of research highlighted the key role of a negative individual developmental environment as risk factor for addictive behaviours (Flores, 2004; Schimmenti et al., 2014). Specifically, an insecure attachment may lead to a deficiency in emotional regulation skills (Beebe & Lachmann, 2002). Parallelly, a pathological developmental environment could be a source of traumatic experiences during childhood, such as neglect, abuse, violence (Schimmenti, 2018), for which the lack of emotional regulation may increase the difficulty in effectively coping. All this may lead to a tendency to use dissociative responses, such as those linked to the addiction, to face aversive situations and alleviate painful emotions (Craparo et al., 2014; Evren et al., 2013; Schimmenti, 2016). Moreover, impulsiveness, compulsiveness and obsessiveness were identified as central dimensions in craving phenomenon (Caretti et al., 2016): indeed, the first two refer to an overwhelming search for pleasure and the reduction of discomfort, respectively (Perales et al., 2020; Quinn & Harden, 2013), leading to an obsessive attitude toward the addiction object (MacKillop et al. 2006). In other words, craving drives the search for immediate gratification of dysregulated impulses and allows the individual to tolerate, in short, otherwise painful affective states, making the object of dependence central in the subject's life with recurring thoughts and images and thus facilitating the perpetuation of the behaviours linked to the disease (Caretti et al., 2010).
On that bases, the present research aim was to verify and deepen the association between the variables involved in the theoretical conceptualization of addiction by Caretti and collagues (2018) in pathological gamblers.
Indeed, Gambling Disorder is a severe condition which affects the economic, occupational, relational, familiar and psychological areas of life of the pathological gamblers (Derevensky, 2007; Edgerton et al., 2015), sometimes also leading to legal problems and suicidal behaviour (Hartmann & Blaszczynski, 2018). Several correspondences regarding neurobiological evidence, comorbidity, symptomatic behaviour, susceptibility to treatment and aspects of the course, motivated the DSM-5 task force to move GD in the section of addiction disorders (Hasin et al., 2013), confirming that the addictive propensity may develop both from substances and from behaviours (Caretti et al., 2018; Perales et al., 2020). In this regard, several studies showed that gambling behaviours may represent an external regulator of internal emotional states (Di Trani et al., 2017; Gori et al., 2016; Pace et al., 2015; Rogier & Velotti, 2018) and it correlated significantly with traumatic experiences (Hodgins et al., 2010; Lane et al., 2016), insecure attachment (Sherrer et al., 2007) and psychopathological traits, such as alexithymia (Bibby, 2016; Gori et al., 2016; Iraci-Sareri & Gori, 2012; Maniaci et al., 2015) and dissociation (Craparo et al., 2015; Gori et al., 2016; Griffiths et al., 2006; Schluter & Hodgins, 2019; Williams et al., 2012). On the other hand, other researchers suggested the presence of high levels of impulsiveness, compulsiveness and obsessiveness in pathological gamblers (El‐Guebaly et al., 2012; Chowdhury et al., 2017; Okechukwu, 2019; Steel & Blaszczynski, 2002), supporting the views which consider craving as a construct of central importance in the maintenance and exacerbation of gambling disorder (Blaszczynski & Nower, 2002; Brevers & Noël, 2013; Sharpe, 2002), but also in the difficulty of treatment and the tendency to relapse (Oei & Gordon, 2008; Smith et al., 2010).
Given this framework, the present study aimed to expand and apply the theoretical implications of Caretti and collagues (2018) and the evidence of previous research converging in it, by elaborating a new Comprehensive Model of Addiction, in which two models including the factors that scientific literature suggests may have a core role in the development and maintenance of addictions have been outlined. Therefore, two models were hypothesized: in the first one, the Vulnerability model, the mediation roles of Alexithymia and Complex Trauma in the relationships between Insecure Attachment and Dissociation were explored, according to the Vulnerability Model; while in the second one, the roles of Impulsiveness and Compulsiveness in affecting Obsessiveness were analyzed, determining the Craving Model.
Method
Participants and Procedure
The study involved 253 individuals who have been diagnosed with a Gambling Disorder (82.6% males, 17.4% females) and with a mean age of 47.8 years (SD = 12.4). All participants were recruited in collaboration with the National Health Service (NHS) and several private institutions for the treatment of Gambling Disorder in various Italian Regions. A cross-sectional design was adopted for this study. The inclusion criteria were a diagnosis of Gambling Disorder according to DSM-5, minimum age of 18 years, and good knowledge of the Italian language, while all the subjects with dual diagnosis were excluded. Each participant was undergoing inpatient/outpatient therapy in the recruitment center and filled in the paper–pencil questionnaires with the help of the research assistants in a one-to-one setting, for approximately 40 min. In the sample, 21.7% of the participants were unemployed, 16.2% of them were employees, and the 15.0% were retired; 40.7% were married and 28.1% were single. Regarding qualifications, 45.6% declared that they had a lower secondary school diploma and another 31.2% reported to have graduated high school; 5.5% of the sample said they only attended primary school while 4.0% said they had a bachelor’s degree or a master’s degree (see Table 1). The measures were collected anonymously after all the participants were informed about the aim of the research and gave written informed consent in accordance with the Declaration of Helsinki (World Medical Association, 2013). The subjects also completed a demographic questionnaire (i.e., age, sex, weight, height) and they were told that could leave the study any time and that they would not be receing any form of payment for participating in the study.
Table 1.
Characteristics | M ± SD | n | % | |
---|---|---|---|---|
Age | 47.8 ± 12.4 | |||
Sex | ||||
Males | 209 | 82.6 | ||
Females | 44 | 17.4 | ||
Marital Status | ||||
Single | 71 | 28.1 | ||
Married | 103 | 40.7 | ||
Cohabiting | 8 | 3.2 | ||
Separated | 14 | 5.5 | ||
Divorced | 10 | 4.0 | ||
Widowed | 10 | 4.0 | ||
Missing Values | 37 | 14.6 | ||
Education | ||||
Elementary school (5 years) | 14 | 5.5 | ||
Middle School diploma (8 years) | 115 | 45.6 | ||
High School diploma (13 years) | 79 | 31.2 | ||
University degree (16 years) | 2 | .8 | ||
Master’s degree (18 years) | 8 | 3.2 | ||
Missing values | 35 | 13.8 | ||
Professional Condition | ||||
Unemployed | 55 | 21.7 | ||
Looking for first job | 4 | 1.6 | ||
Entrepreneur | 6 | 2.4 | ||
Employee | 41 | 16.2 | ||
Artisan | 20 | 7.9 | ||
Trader | 6 | 2.4 | ||
Armed forces | 4 | 1.6 | ||
Student | 4 | 1.6 | ||
Retired | 38 | 15.0 | ||
Other | 36 | 14.2 | ||
Missing values | 39 | 15.4 |
Measures
Psychological Treatment Inventory—Attachment Styles Scale (PTI-ASS)
The Psychological Treatment Inventory—Attachment Styles Scale (PTI-ASS; Giannini et al., 2011) is a section of the Psychological Treatment Inventory (Gori et al., 2015) designed to explore the quality of romantic relationships and the correlated behaviors, emotions and thoughts. These components are evaluated with 22 items on a 5-point Likert scale (from 1 = “Not at All” to 5 = “A Great Deal”) and this allow to assess attachment style considering the categories of secure (comfort in closeness with the partner and absence of fear of abandonment), preoccupied (fear of abandonment, with constant concern about their relationship and a desperately need intimacy), avoidant (discomfort in closeness, dependence and little emotional investment in relationships), and unresolved (fear and discomfort in intimacy, despite the desire to have emotionally close relationships). The subscales’ Cronbach α in the current study were of 0.80, 0.80, 0.73 and 0.66, respectively.
Twenty-Items Toronto Alexithymia Scale (TAS-20)
The Twenty-Items Toronto Alexithymia Scale (TAS-20; Bagby et al., 1994a; Bagby et al., 1994b) is a self-report scale designed to assess the level of alexithymia. It consists of three factors, evaluated with 20 items on a 5-point Likert scale (from 1 = “strongly disagree” to 5 = “strongly agree”): 1) difficulty in identifying feelings and distinguishing between feelings and bodily sensations in emotional activation; 2) difficulty in the verbal expression of emotions; 3) externally oriented thinking. It is possible to calculate both the subscales scores and the total alexithymia score. This latter has a cut-off of 61: above this value the scale indicates an alexithymic condition. Scores equal or less than 51 indicate non alexithymia, and scores of 52 to 60 detect a possibility of alexithymia. In this sample the Italian versions of the TAS-20 (Bressi et al., 1996) was used and showed a good internal consistency (Cronbach α = 0.78).
Traumatic Experiences Checklist (TEC)
The Traumatic Experiences Checklist (TEC; Nijenhuis et al., 2002) is a self-report measure designed to take over the presence and the impact of potentially traumatizing events in the subjects’ life histories. It consists of 29 types of potentially traumatizing events (such as emotional neglect, emotional abuse, physical abuse, sexual harassment, sexual abuse and bodily torea) scored on a true–false form. Furthermore, it is asked to rate the extent of the impact for the events that occurred on a 5-point Likert scale (1 = “none”, 2 = “a little bit”, 3 = “a moderate amount”, 4 = “quite a bit”, 5 = “an extreme amount”). In this study, the Italian version of the TEC (Schimmenti, 2018; Cronbach α in the present research of 0.78) was used to assess the impact of traumatic events by summing the scores of the Likert scale for each potentially traumatizing event occurred.
Dissociative Experience Scale-II (DES-II)
The Dissociative Experiences Scale II (DES-II; Carlson & Putnam, 1993) is a self-report scale designed to measure a variety of types of dissociation. It is a valid screening tools for dissociative disorders and consists of 28 items, ranged from 0%, or “never,” to 100%, “always”, in which the rate of occurring of various dissociative experiences in subjects’ daily life is asked: higher scores indicate greater levels of psychological dissociation. In addition to the total score, this tool provides three subscales which could be useful to better define the dissociative condition: 1) dissociative amnesia, which measures memory loss; 2) absorption and imaginative involvement, which measures the level of absorption on internal or external cues; 3) depersonalization-derealization, which measures feeling detached and sense of unreality from one’s self or the world. In this study, the Italian version of the DES-II was used (Schimmenti, 2016; Cronbach’s α in the current research of 0.94).
Barratt Impulsiveness Scale (BIS-11)
The Barratt Impulsiveness Scale (BIS-11; Patton et al., 1995) is a self-repot measure designed to assess general impulsiveness. It consists of 30 items on a 4-point Likert Scale (1 = rarely/never, 4 = almost always/always) which form six first-order factors (attention, motor, self-control, cognitive complexity, perseverance, cognitive instability) grouped into three second-order factors: 1) Attentional Impulsiveness, composed by the first-order factors attention and cognitive instability; 2) Motor Impulsiveness, consisting of the first-order factors motor and perseverance; 3) Non-Planning impulsiveness, which includes the first-order factors complexity and self-control. The total score is achieved by adding the first or second order factors and higher scores indicate greater levels of impulsivity. In the present study the Italian version of Fossati and colleagues (2001) was used, showing a good internal consistency (α = 0.72).
Yale-Brown Obsessive Compulsive Scale- Second Edition (Y-BOCS-II)
The Yale-Brown Obsessive Compulsive Scale- Second Edition (Y-BOCS-II; Storch et al., 2010) is a measure designed to assess obsessive–compulsive disorder (OCD) symptoms severity and type. It consists of the Symptom Checklist (a list of possible obsessions, compulsions, and avoidance behaviours experienced over the past 30 days) and the Severity Scale. This latter is composed by 10 items for evaluating impairment and severity of obsessions and compulsive behaviours (5 item for each one) in a 6-point Likert scale (from 0 = none; to 5 = extreme), basing on five dimensions (time/frequency, interference, distress, resistance, and degree of control). The scores of both obsessive and compulsive symptoms can range from 0 to 25 and the total score from ranges from 0 to 50. In the present study the Italian version of was used (Melli et al., 2015), which showed a Cronbach’s alpha of 0.94 for the total scale and 0.94 and 0.95 for the two subscales.
Data Analysis
All the statistical analyses were performed using the software SPSS 25.0 for Windows. Descriptive statistics for the sample and measures were calculated. Then, Pearson’s r correlations were used to analyse the associations between the variables. Moreover, the two explorative models (Vulnerability and Craving) were tested to assess the relationship among the factors linked to the disease. First, mediation analyses were therefore performed to verify the hypothesized relationships, by using model 4 in the macro-program PROCESS 3.4 (Hayes, 2018). To verify the significance of the indirect effect, two different procedures were implemented: the bootstrapping technique for each of 5,000 bootstrapped samples with the 95% of confidence interval, and the Monte Carlo method (using the MEDIATE macro program; Hayes & Preacher, 2014) with the same bootstrap parameters. Finally, multiple regression analysis was applied to derive craving model which is allow to predict Obsessiveness (the dependent variable) from Impulsiveness and Compulsiveness (the independents variables). In this case, to test the Type 1 error, Bias corrected accelerated (BCa) bootstrapping based on 5,000 samples with the 95% of confidence interval was applied.
Results
Descriptive statistics of the sample and the measures are reported in Tables 1 and 2, respectively.
Table 2.
PTI(SEC) | PTI(PRE) | PTI(AVO) | PTI(UNR) | TEC | TAS20 | DES-II | BIS-11 | YOSS | YCOM | |
---|---|---|---|---|---|---|---|---|---|---|
PTI(SEC) | 1 | − .012 | − .107 | − .296** | .038 | − .504** | − .276** | − .294** | − .087 | − .091 |
PTI(PRE) | 1 | − .364** | .368** | .131 | .282** | .152* | .007 | .196** | .168* | |
PTI(AVO) | 1 | − .121 | .070 | .042 | .080 | .217** | .044 | − .042 | ||
PTI(UNR) | 1 | .050 | .252** | .322** | .092 | .044 | .000 | |||
TEC | 1 | − .025 | .102 | − .081 | .078 | .117 | ||||
TAS20 | 1 | .385** | .479** | .248** | .144* | |||||
DES − II | 1 | .298** | .354** | .355** | ||||||
BIS − 11 | 1 | .297** | .234** | |||||||
YOSS | 1 | .547** | ||||||||
YCOM | 1 | |||||||||
M | 15.33 | 11.49 | 10.73 | 7.23 | 6.70 | 52.56 | 11.65 | 71.87 | 4.63 | 4.38 |
SD | 4.20 | 4.66 | 3.88 | 2.46 | 6.03 | 13.78 | 10.87 | 11.99 | 5.02 | 5.03 |
Bold values indicate significant correlations
**Correlation is significant at the 0.01 level (2-tailed)
*Correlation is significant at the 0.05 level (2-tailed)
PTI(SEC), Secure attachment style (PTI-ASS); PTI(PRE), Preoccupied attachment style (PTI-ASS); PTI(AVO), Avoidant attachment style (PTI-ASS); PTI(UNR), Unresolved attachment style (PTI-ASS); TEC, Traumatic Experiences Checklist; TAS20, Twenty-Items Toronto Alexithymia; DES-II, issociative Experiences Scale II; BIS11, Barratt Impulsiveness Scale 11; YOBS, Impulsiveness (Y-BOCS-II); YCOM, Compulsiveness (Y-BOCS-II)
Significant associations emerged among some variables included in this study, as showed in Table 2.
Furthermore, a mediation model was performed to investigate the possible mediator role of Complex Trauma between Insecure Attachment and Dissociation. As suggested by the absence of significant correlations, this relation was not confirmed, with insignificant path both from Insecure Attachment to Complex Trauma (β = 0.050, p = 0.625) and from Complex Trauma to Dissociation (β = 0.086, p = 0.376). Then, it was hypothesized that Alexithymia could mediate the causal relationship of Insecure Attachment on Dissociation (see Fig. 1). Results supported this hypothesis (see Table 3).
Table 3.
Consequent | ||||||||
---|---|---|---|---|---|---|---|---|
Antecedent | M (Alexithymia) | Y (Dissociation) | ||||||
Coeff | SE | p | Coeff | SE | p | |||
X (InsecureAttachment) | a | 1.528 | 0.401 | < 0.001 | c’ | 0.920 | 0.271 | < 0.001 |
M (Alexithymia) | – | – | – | b | 0.262 | 0.047 | < 0.001 | |
Constant | iM | 40.221 | 3.087 | < 0.001 | iY | − 10.175 | 2.758 | < 0.001 |
R2 = 0.070 | R2 = 0.229 | |||||||
F(1, 192) = 14.525, p < .001 | F(2, 191) = 28.321, p < .000 |
Insecure Attachment demonstrated a significant positive influence on Dissociation (estimating the path c, β = 0.322, p < 0.001) and affected it indirectly through Alexithymia. Indeed, Insecure Attachment was associated with Alexithymia (β = 0.265, p < 0.001), the mediator variable (estimating and testing the path a in Table 3), which in turn showed an effect on Dissociation (β = 0.327, p < 0.001), estimating the path b in Table 3. So, the effect of Insecure Attachment on Dissociation was reduced after controlling Alexithymia (path c’ in Table 3), but it still remained significant (β = 0.224, p < 0.001). In Table 4, model effects indices and path were summarized.
Table 4.
Total Effect | Direct Effect | Indirect Effect | Partial Standardized Indirect Effect | Completely Standardized Indirect Effect | 95% CI indirect effect | |
---|---|---|---|---|---|---|
Percentile Bootstrap | Monte Carlo | |||||
1.32 | 0.92 | 0.40 | 0.04 | 0.10 | [0.198, 0.336] | [0.173, 0.669] |
Concerning the indirect effect, the bootstrapping procedure (Boot LLCI = 0.198—Boot ULCI = 0.336) and the Monte Carlo Method (LLCI = 0.173—ULCI = 0.669) showed its significance (see Table 4). Then, a multiple linear regression was calculated to predict Obsessiveness based on Impulsiveness and Compulsiveness (the Craving Model). A significant regression equation was found (F (2197) = 48.398; p < 0.001), with an R2 of 0.329: the independent variables explained a significant percentage of the variance (33%). The analysis showed that both impulsiveness (β = 0.179, p < 0.01) and compulsiveness (β = 0.505, p < 0.001) are significant predictors of obsessiveness (see Table 5 and Fig. 2), Finally, both the effects of impulsiveness and compulsiveness on obsessiveness were confirmed by the Bias corrected accelerated (BCa) bootstrapping (Boot LLCI = 0.037- Boot ULCI = 0.119; Boot LLCI = 0.363—Boot ULCI = 0.642, respectively).
Table 5.
Coefficientsa | ||||||||
---|---|---|---|---|---|---|---|---|
Unstandardized Coefficients | Standardized Coefficients | t | p | Unstandardized Coefficientsb | ||||
B | Std. Error | Beta |
p (2-tailed) |
BCa 95% Confidence Interval | ||||
1 | (Constant) | − 3.044 | 1.816 | − 1.676 | 0.095 | 0.034 | [− 5.832, − .318] | |
BIS11 | 0.076 | 0.026 | 0.179 | 2.979 | 0.003 | 0.000 | [.037, .119] | |
YCOM | 0.504 | 0.060 | 0.505 | 8.420 | 0.000 | 0.000 | [.363, .642] |
aDependent Variable: YOBS
bBootstrap results are based on 5000 bootstrap samples
BIS11, Barratt Impulsiveness Scale 11; YOBS, Obsessiveness (Y-BOCS-II); YCOM, Compulsiveness (Y-BOCS-II)
Discussion
Based on the dimensions identified in the theoretical perspective of addiction by Caretti and colleagues (2018), the present research aimed to investigate the relationship between several factors that may be related to the condition of Gambling Disorder. Therefore, a Comprehensive Model of Addiction was elaborated, which includes the variables that may be involved in the development or maintenance of the disease. Specifically, the role of Insecure Attachment, Alexithymia and Complex Trauma in contributing to dissociation and that of Impulsiveness and Compulsiveness in affecting Obsessiveness were explored, outlining the Vulnerability and Craving models, respectively.
Results confirmed the mediation effect of Alexithymia in the relationship between Insecure Attachment and Dissociation. So, experiences of neglect and the absence of emotional reciprocity typical of an insecure attachment compromise the development of adequate skills of both self and interactive affects regulation (Bowlby, 1969): this will hinder the use of functional strategies to cope with distressing conditions (Morris et al., 2007) in a relatively stable and long-lasting way throughout the life of the individual (Bowlby, 1988; Collins & Read, 1994; Hazan & Shaver, 1994). To confirm this, several studies have found elevated levels of alexithymia in subjects with a gambling disorder (see, for a review, Marchetti et al., 2019) and an excessive tendency to use expressive suppression strategies (Rogier & Velotti, 2018), which limits the behavioral expression of malaise, without however increasing psychological well-being (Gross & John, 2003; John & Gross, 2004). Obviously, this does not eliminate the state of suffering: alexithymia is not the same of athymia (Taylor et al., 1997) and disordered gambler show high levels of anxiety and depressive symptomatology (Barrault et al., 2017; Marchica et al., 2019). In light of this, many studies interpreted gambling disorder activity as resorting to a dissociative state aimed at coping with conditions of psychological distress and affective dysregulation that the subject has not learned to manage effectively in his attachment relationship (Goldstein et al., 2018; Jacobs, 1986; McCormick et al., 2012; Rogier & Velotti, 2018; Tang et al., 2019). However, based on the dimensions considered by Caretti and colleagues (2018), the Vulnerability model of Addiction also provided for an impact role of Complex Trauma, which was not found in this research. This appears in contrast to previous findings (e.g., Hodgins et al., 2010), but can be understood in the light of the study by Green and colleagues (2016), in which it is reported how gambling severity is influenced not so much by the trauma per se, but by the symptoms of PTSD and hyperarousal deriving from it and that are however reported less in pathological gamblers, which tend to inhibit mechanisms of emotional expression. This may explain their lack of involvement in interactions with the other variables examined in the present study, although traumatic experiences appear relevant in facilitating a vulnerability to other forms of Addiction (Barrett & Turner, 2006; Dembo et al., 1988; Stewart, 1996; Widom et al., 1999). Concerning the Craving Model, the results confirmed the influence of impulsiveness and compulsiveness in obsessiveness. Supporting this, several studies have shown that high levels of pleasure-seeking impulses are related to gambling disorder (Blain et al., 2015; Cyders & Smith, 2008; Haw, 2017; Steward et al., 2017), while other research has highlighted how this activity can represent an avoidant coping strategy to contrast negative emotional states (Blaszcsynski & Nower 2002; Leeman & Potenza, 2012; James et al., 2016). Therefore, subjects choose immediate pleasure and relief in the short term, which however will lead to negative consequences, depressive symptoms, and problems in the medium and long term (Folkman & Moskowitz, 2000; Power et al., 2012; Tice et al., 2001), feeding the need to perpetuate this behaviour. Indeed, the interaction of craving variables and their role in maintaining addictive behaviour is evident in Loss-Chasing (i.e., the drive to continue gambling in an attempt to recover losses), which can be seen as a key feature of gambling disorder (Bibby, 2016).
This study also has some limitations that should be addressed. Firstly, the sample was mainly composed of men. This is in line with a real trend of gambling disorder, in which there is an over-representation of males (e.g., Shaffer & Hall, 2001). However, it could be interesting to analyse the specificity of problem gambling in women and the differences between them and men. Furthermore, no distinctions were made between the several types of gambling. The different types of activities (such as strategic or luck games) could imply differences in the psychological and psychopathological profile of pathological gamblers: so, could be important for future research re-propose the models presented in this study to subjects involved in different kind of gambling and check for any differences. Finally, the cross-sectional nature of this research and the absence of a control group do not allow for certain inferences about the causal/directional relationship between the variables. Future research should conduct longitudinal studies to permit this in order to lead to safer conclusions.
Despite the limitations, however, the value and innovativeness of this study concerns the elaboration of a new Comprehensive model of Addiction and its application to assess the peculiar dimensions involved in Gambling Disorders, as well as their relationships. This allows for an integration of the previous evidences and research of the field, by applying and expanding the theoretical perspective of Caretti and colleagues (2018), and highlighting the factors that may contribute to the vulnerability and maintenance of the disease. Therefore, this study could be a further step forward to enrich the discussion and ponder on the risk factors in the development and chronicity of addiction, that should be further investigated with future research.
Conclusion
This study allows for a greater understanding of the variables that play a central role in determining vulnerability and in the maintenance of gambling disorder. In this way, a new interpretation of the problem is offered, and this could be functional to increase the effectiveness of both preventive interventions and therapeutic activity, favouring positive results to improve the mental health of the subjects.
Author Contributions
A.G., E.T., A.S., and V.C. conceptualized the study, contributed to define the theoretical framework, and chose the measures to be used in the study. A.G. and E.T. analyzed the data. A.G., E.T. and I.B. wrote the first draft of the manuscript. A.G., E.T., A.S., V.C., G.C. and I.B. contributed to the revision of the manuscript and approved its final version.
Funding
Open access funding provided by Università degli Studi di Firenze within the CRUI-CARE Agreement. The authors did not receive support from any organization for the submitted work.
Data availability
Research data are not shared.
Declarations
Conflicts of interest
The authors have no relevant financial or non-financial interests to disclose.
Ethical approval
All procedures performed in studies involving human participants were in accordance with the ethical standards of the institutional and/or national research committee and with the 1964 Helsinki declaration and its later amendments or comparable ethical standards. The research was approved by the Ethical Committee of the Integrated Psychodynamic Psychotherapy Institute.
Informed Consent
Informed consent was obtained from all individual participants included in the study.
Footnotes
Publisher's Note
Springer Nature remains neutral with regard to jurisdictional claims in published maps and institutional affiliations.
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